Hi, I'm Vishal 👋
Full-stack Engineer specializing in scalable applications and data-driven solutions. 5+ years delivering enterprise-grade applications at scale.
VB

About

I build things that work—fast ⚡, smooth 🎯, and built to last. Whether it’s improving engagement or making systems more efficient, I’m all about solving real problems and creating impact. I’ve led teams, launched projects, and kept things moving forward. And when I’m not deep in code, you’ll find me out in the wild scaling mountains 🏔️, chasing adventures 🚀, and pushing limits, both on and off the screen.

Work Experience

N

Neiman Marcus Group

Nov 2024 -
Senior Fullstack Engineer
  • 🚀 Led AWS OpenSearch migration, cutting $540K/year (50%+ savings) while ensuring 100% data integrity & <200ms p95 latency. 🔄 Built zero-downtime cutover, eliminating $12K/month Lambda costs & 80% ops overhead.
  • Engineered scalable microservices to support high-traffic customer interactions, handling 100,000+ daily requests while reducing system latency by 30%.
  • Designed and implemented data-driven webchat solutions (AWS, Twilio Flex, ReactJS), increasing customer engagement by 35% and enhancing customer support efficiency.
N

Neiman Marcus Group

Auguest 2022 - Nov 2024
Fullstack Engineer
  • Led a cross-functional team in developing a React + Twilio Flex-powered webchat platform, driving a 22% boost in conversion rates and increasing the NPS score by 18 points.
  • Spearheaded the adoption of AWS and Twilio Flex, enhancing real-time customer interactions and improving engagement by 35%.
Q

Quantiphi

June 2021 - Aug 2022
Fullstack Developer
  • Led the development of an AI-driven document management platform for the BFSI sector, automating workflows and reducing processing time by 70%.
  • Engineered a multi-cloud access portal (AWS, GCP, Azure), streamlining enterprise resource management and cutting setup time by 40%.
I

Infosys

April 2021 - June 2021
Senior System Engineer
  • Played a key role in the PNB | OBC | UBI Bank Merger, developing secure applications for banking agents to process transactions.
  • Led data migration efforts, ensuring seamless integration across different banking environments while improving data consistency and integrity.
I

Infosys

January 2019 - June 2021
System Engineer
  • Contributed to the development of Infosys Finacle, a leading banking system, creating internal applications to optimize Finacle operations.
N

Nuclei Technologies
Intern

June 2020 - August 2020
Data Science Intern
  • Developed predictive models for business use cases, including sales forecasting, loan eligibility, and employee attrition prediction.
  • Improved model accuracy through hyperparameter tuning and created meaningful visualizations using Tableau.
H

Hewlett Packard
Intern

June 2017 - August 2017
Network Security Intern (CCNA)
  • Assisted in designing Cisco networking solutions, focusing on Routing & Switching technologies to improve network security and performance.

Skills

Javascript
React
Next.js
React Native
Typescript
Redux
Node.js
Express.js
Python
Java
REST API
GraphQL
MySQL
Postgres
MongoDB
Docker
EC2
EBS
Lambda
API Gateway
CloudFormation
S3
DynamoDB
SQS
SNS
SES
Opensearch
IAM
Cloudwatch
Serverless Framework
Twilio
Twilio Flex
System Design & Architecture
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

NMO Webchat Widget

NMO Webchat Widget

Designed and developed a versatile webchat widget with three distinct interaction flows: Style Advisor, Beauty Advisor, and Customer Service, enhancing customer engagement on the NMO website.

React.js
Node.js
Twilio Flex
Twilio
AWS
Serverless
SumZ

SumZ

Developed an article summarization app utilizing OpenAI GPT-4 to efficiently condense lengthy articles into concise, coherent summaries.

Next.js
React.js
Typescript
TailwindCSS
Shadcn UI
OpenAI
GPT
CRWN

CRWN

An Ecommerce Marketplace built with love using ReactJs, Redux, Redux thunk and Firebase.

React.js
Redux
Node.js
Firebase
Styled Components
QuickJobs

QuickJobs

Developed a mobile job search application using React Native, allowing users to search for job listings, save favorites, and apply directly through the app.

React Native
Typescript
Expo
Restful API

Dociphi

An AI driven Document Classification App developed to classify and perform entity extraction on documents for the mortgage and insurance industry, to minimize manual work and human errors that occurs in processing physical forms.

React.js
Typescript
PostgreSQL
Prisma
Material UI
AWS
Python
FastAPI
EazyQ

EazyQ

A webapp where one could create cloud projects, manage Cloud APIs, get access to cloud resources and a lot, on any of the three major cloud platforms - GCP, AWS,Azure.

React.js
Typescript
Material UI
Python
Django
AWS
GCP
Azure
QAssure

QAssure

A project lifecycle management tool where all the client project details are captured and onboarding of client is done.

React.js
Typescript
Material UI
NodeJS
Firebase
AWS
Contact

Get in Touch

💬 Got something on your mind? Drop me an email, here and Iapos;ll get back to you as soon as I can!